Author: firstdns

Okay I’m sorry this is confusing me too much and I can’t work it out. Basically I need to be in control of a domain as we’re moving the server three times next week. So I’ve a website for a client (example.com) and their domain is on ionos. We can’t do name servers as they’re … Read More “Reverse Proxies to other domains?” »

If that’s not the case (I think that’s very likely), was there a leak in recent history that has been preserved? submitted by /u/eiMohyaX4phi [link] [comments] Powered by WPeMatico

Hello, I’m configuring a headless Debian server with ProtonVPN. All of the usual parts (connectivity, logging in, tun0) are working as expected. However, despite turning off IPv6 system-wide I see that dnsleak is showing me a possible leak. I disabled IPv6 as described here: https://protonvpn.com/support/disable-ipv6-protocol-linux/ The change persists after a reboot, as expected. The Proton … Read More “DNS leak showing IPv6 addresses despite IPv6 being disabled on OS level” »

Is anyone here doing geo load balancing and managing their own DNS? The specific vendor I am using falls on their face in terms of cname records that redirect to other domains like records required by Microsoft for O365. Any record created has to match the domain for which you create the record on. So … Read More “Geo load balancing and self hosting DNS” »

Hello I am trying to setup a NS record delegation for the hostname “_domainkey.mydomain.com” my record format looks like the following: _domainkey.mydomain.com. IN NS externaldomain.com. When I try to load that zone, it errors and zone check comes back: _domainkey.mydomain.com: bad owner name (check-names) If I change the record to just “domainkey.mydomain.com” and omit the … Read More “BIND9 Error when delegating NS records that begin with _” »

I’ve been troubleshooting this for a week and not sure what is next. All DNS records seem to have a 5 second TTL. The DNS server is set to 1 hour and I did a packet capture on the client and server side, but when I look at ipconfig /displaydns it always says everything is … Read More “TTL 5 seconds for everything” »

So this is my first time doing any of this… I’m not a website person or a coder or anything but I need to learn how to do this. I bought a domain through Namecheap yesterday. This morning I set up a new Systeme account First step – I followed this online tutorial to set … Read More “Total newbie needs help with the basics” »

Hey everyone, I’ve pretty much cleared all hurdles but can’t seem to figure this one out: dmarc: External Domains in your DMARC are not giving permission for your reports to be sent to them. Any solutions for a fix? submitted by /u/ExcellentMaximum2019 [link] [comments] Powered by WPeMatico

Anyone else having issues with adguard on Android. Australian if that helps Keep having connection issues have narrowed it to dns an VPN 😅 submitted by /u/Furion85 [link] [comments] Powered by WPeMatico

Looks like at least (much or all all?) of 9.18 is vulnerable, and 9.20 will be out with the security fixes. Expect also that many will port / have ported the fixes back into 9.18 (and possibly earlier?) forked versions of their own releases. So, 2024-07-23 will be busier day for many. https://lists.isc.org/pipermail/bind-announce/2024-July/001252.html BIND users … Read More “Pre-announcement of BIND 9 security issues scheduled for disclosure July 17 2024 (–> 2024-07-23)” »